baber/WOPTO huggingface dataset:
Patent JP-H02124476-A (JP)
Title: Fault judging apparatus for microwave fet amplifier
Inventor: OKAMURA HIROSHI
IPC: G01R31/00
Filed: 1988-11-02
Abstract: PURPOSE:To make it possible to judge a fault with a simple constitution without hindrance to the operation of the entire high frequency apparatus by providing a comparator circuit which compares the gate voltage of an amplifier with a reference value, judges the fault and sends out a fault signal to the outside. CONSTITUTION:A gate voltage VG which is applied to a terminal G of an amplifier 2 is compared with a reference voltage VR in a comparator circuit 6. At the normal time, the resistance between the terminals G - S of the amplifier is as large as several hundred kOMEGA. Therefore, the voltage VG is lower than the voltage VR. When a fault due to breakdown caused by an excessive input at a terminal (a) or other causes occurs, the part between the terminals G - S is short-circuited or in the state close to the short circuit in most cases. Therefore, the voltage VG becomes positive, i.e. a higher voltage. The comparator circuit 6 judges this state as a fault and generates a fault signal F. Therefore, the fault can be readily judged by the signal F. A switch 7 is opened by using the signal F, and a drain power source is cut. Thus burning of the amplifier 2 by heating is prevented.
Patent JP-S61146851-A (JP)
Inventor: FURANSHISUKO RONATEI
IPC: D04B15/36
Filed: 1985-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07106598-A (JP)
Title: Thin film transistor and its manufacture
Inventor: NOGUCHI TAKASHI
IPC: H01L29/78
Filed: 1993-10-08
Abstract: PURPOSE:To improve TFT characteristics, by locally increasing the thickness of a gate insulating film to relieve both a drain electric field and a gate electric field. CONSTITUTION:In a thin film transistor 10, a gate insulating film 12 and a gate electrode 13 are laminated, and source.drain regions 14, 15 are formed on the semiconductor substrate on both sides of the gate electrode 13. A gate insulating film 12a under both sides of the gate electrode 13 is formed thicker to the semiconductor substrate 11 side than a gate insulating film 12b op the central side under the gate electrode 13. In order to form partially thick the gate insulating film 12, a thermal oxidation process is used, or heat treatment is performed after oxidizing impurities are obliquely ion-implanted in the semiconductor substrate 11 under both sides of the gate electrode 13. In other case, by obliquely irradiating the semiconductor substrate 11 in an oxidizing atmosphere with an energy beam, the gate insulating film 12a under both sides of the gate electrode 13 is formed thicker than the gate insulating film 12b on the central side under the gate electrode 13.
Patent JP-S61159465-A (JP)
Title: Topcoating composition
Inventor: MATSUNAGA HIKOJIRO
IPC: C09D5/00
Filed: 1984-12-29
Abstract: PURPOSE:To provide the title coating compsn. which can form a new wall surface merely by applying it directly to a stained wall, by blending a water-soluble nonionic paste and an aluminum salt with a principal component composed of an org. or inorg. aggregate and a pigment. CONSTITUTION:A nonionic paste (A) (e.g. methyl-cellulose) which is water-solu ble, but is not dissociated into ions in water, and an aluminum salt (B) (e.g. aluminum sulfate) are blended with a principal component (C) composed of a mixture of an org. or inorg. fibrous material, a particulate matter, a flaky material or their ground product (e.g. ground pulp) and a pigment to obtain the desired topcoating compsn. When the compsn. is applied to a stained old wall, water-soluble anionic staining material such as lignin is caused to agglomer ate and gel by the action of components A and B, whereby pollution is prevented and a new wall surface can be formed.
Patent JP-H04156948-A (JP)
Title: Production of catalyst for hydrogenation of hydrocarbon oil
Inventor: KAMO TETSUO
IPC: B01J37/02
Filed: 1990-10-17
Abstract: PURPOSE:To enable complete hydrogenation by adding a specified amt. of hydroxycarboxylic acid as a complexing agent to a catalyst prepd. by supporting groups VI and VIII metals of the periodic table or further supporting phosphoric acid and by drying the catalyst at <=200 deg.C. CONSTITUTION:A catalyst is prepd. by supporting groups VI and VIII metals of the periodic table or further supporting phosphoric acid, 0.3-5 times (mol) as much hydroxycaboxylic acid as the metals is added to the catalyst and this catalyst is dried at <=200 deg.C to obtain a catalyst for hydrogenation of hydrocarbon oil. At least one kind of porous substance such as alumina, silica, titania, zirconia or activated carbon is used as the carrier of the catalyst as usual. The hydroxycarboxylic acid as a complexing agent may be glycolic acid, hydroxypropionic acid, hydroxybutyric acid, hydroxyhexanoic acid, tartaric acid, malic acid, glyceric acid, citric acid or gluconic acid.
Patent JP-H09100181-A (JP)
Title: Decoration of surface of concrete
Inventor: SHINDO KUNIO
IPC: C04B41/53
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To produce desired letters, pictures, patterns, etc., by making use of figures characteristic to the aggregate itself by ejecting high pressure water flow on a surface of a concrete to be decorated and letting expose an inner aggregate. SOLUTION: A mortar part of a surface to be decorated is detached by ejecting high pressure water flow on the mortar of the whole part or a part of the surface to be decorated to let expose an inner aggregate. As an alternative method, an unevenness for expressing desired letters, pictures, patterns, etc., has been formed on the whole surface of concrete to be decorated, in advance, and high pressure water flow is ejected on the dent parts or the protruding parts to detach the mortar part of the surface to be decorated to allow to expose the inner aggregate. For example, in order to expose an aggregate in a part of a concrete plane, a coating material 6 is applied on the part not to expose the aggregate to protect the mortar from detaching, and high pressure water flow 5 is ejected to the part where the aggregate is to be exposed.
Patent JP-2000103122-A (JP)
Title: Conversion table producing method, image drawing method, and image drawing apparatus
Inventor: ISHIBASHI HIDEYASU
IPC: B41J2/52
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image with a good gradation reproductivity with a tone jump restrained by producing a conversion table for converting the image density into a combination of a recording density and a recording area ratio by the use of the measured density of a test patch and test patch image data. SOLUTION: A monochrome printer 10 comprises an input part 12, a process part 14, and an output part 16 for drawing and outputting a monochrome image as a print P by using both the density modulation by expressing the gradation by changing the recording density by combining a plurality of densities, and the area modulation by expressing the gradation by adjusting the recording area per one pixel. The input part 12 receives image data from an image data supply source R, executes a data process, and supplies the same to the process part 14. The process part 14 receives the image data from the input part 12, and applies an image process so as to provide image data corresponding to the combined modulation in the output part 16. Accordingly, a monochrome image having a good gradation reproductivity with a tone jump restrained can be outputted.
Patent JP-H02125247-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OHASHI YUICHI
IPC: G03C1/06
Filed: 1988-11-04
Abstract: PURPOSE:To provide the photosensitive material which has high sensitivity, low fogging and has excellent graininess and preservable stability by providing emulsion layers which contain silver halide particles subjected to reduction sensitization during the formation of the silver halide particles and contain a specific component on a base. CONSTITUTION:This photosensitive material has the emulsion layers contg. the silver halide particles subjected to the reduction sensitization during the formation of the silver halide particles and contain the nitrogenous heterocyclic compd. having a mercapto group on the base. A method of adding a reduction sensitizing agent to the above-mentioned particles is a preferable method in terms of the delicate adjustability of the level of the reduction sensitization. While a proper amt. is required to be adequately selected for the amt. of the nitrogenous heterocyclic compd. having the mercapto group to be added, the range of 10<-6> to 10<-2>mol per 1mol silver halide is preferable. The photographic sensitive material which has the high sensitivity and the good graininess, low fogging and has the good preservable stability is obtd. in this way.
Patent JP-H02191134-A (JP)
Title: Label pasting apparatus
Inventor: RIN II BURAITO
IPC: B65C9/14
Filed: 1989-10-27
Abstract: PURPOSE: To minimize replacement of components to let convertible into another type of operation modes easily and rapidly by having a single vacuum drum, its affiliated means, a single container supply/label application means and two or more label feeding modules. CONSTITUTION: When converting a feeding machine from roll type into stack type, we stop operation, detach a chain 48, remove ducts 57, 58 and a connector 65, detach a module plate 40A and remove a module 50A. A module 50A is replaced with the module 50B and the label feeding rollers are not used. To mount the module 50B on a plate 40B, a label container 75 is mounted on the plate 40B. The label container 75 contains plenty of labels vertically arranged therein. Front end of the label container 75 is open and labels are taken out one by one by a rotary vacuum drum 78. Each label is taken out by the vacuum drum 78 from the container 75 and transferred to a vacuum drum 31.
Patent JP-H07102453-A (JP)
Title: Oiling device for loom
Inventor: GOSHI TOMIO
IPC: D03J1/00
Filed: 1993-10-01
Abstract: PURPOSE:To smooth the opening of warp and increase the speed of a loom by uniformly applying oil to a warp unwound from a warp beam while nipping the warp with a warp-delivery roller and an oiling roller. CONSTITUTION:A warp-oiling apparatus is set on a loom by turning a handle 16 to contract the plunger 19 of an oiling apparatus having an oiling part placed on a cart 3 and turning a contact lever 25 clockwise around the attaching shaft 17 to hold a back roller 26 of the loom in a state to be encircled by an oiling roller 8 and contact rollers 29, 30. A warp 28 is unwound from a warp beam 26 placed on the loom and transported in a state nipped with the oiling roller 8 and the back roller 26. The oil supplied to the circumference of the oiling roller 8 by the negative rotation of a dip roller 9 in an oil bath 10 is uniformly applied to the warp 28 in longitudinal direction as well as lateral direction.
Patent JP-H01153353-A (JP)
Title: Car door
Inventor: JIEFURII AREN UERUCHI
IPC: B60N2/75
Filed: 1988-11-04
Abstract: PURPOSE: To absorb impact by forming a cavity part in an arm rest fitting part side position in an energy absorbing member between a door inner panel and an interior decorative panel, and pushing an arm rest into a door panel by the impact of an accident or the like. CONSTITUTION: A door panel is formed of an outer panel 12 and an inner panel 14, and window glass 18, a reinforcing frame 20, a window regulator, and the like are provided between both panels. An energy absorbing member 26 formed of foam resin or the like is provided between the inner panel 14 and a decorative panel 28 on the cabin side, and a cavity part 40 is formed at a part of the energy absorbing member 26. An arm rest 30 formed of foam resin or the like is provided on the cabin side of the decorative panel 28 corresponding to the cavity part 40. The arm rest 30 can be pushed into the cavity part 40 by the pressing load of an occupant to the arm rest 30 caused by the impact of an accident or the like, and the impact is absorbed by deformation at that time to ensure the safety of the occupant.
Patent JP-H01121137-A (JP)
Title: Rubber band winding mechanism
Inventor: TAKANO NOBUHIDE
IPC: B23P19/02
Filed: 1987-11-06
Abstract: PURPOSE:To maintain an accurate location as well as to aim at a sharp reduction in manhour by expanding a rubber band with plural number of pieces of touch probes set up in a hand part, making one touch probe go down as rotating it, and locating this rubber band on the circumferential surface of a paper feed roller. CONSTITUTION:When plural number of pieces of touch proves 15a-15d are reached to an upper specified position and inserted into a rubber band 16, they are held in a state that an inner diameter of the rubber band 16 is expanded as far as more than an outer diameter of a paper feed roller 17. Next, these proves travel up to an upper position of the paper feed roller 17 and go down up to the specified position, and thereby the rubber band 16 is fitted in an outer circumferential surface of the paper feed roller 17. Then, after leaving one feeler 15a behind, when other probes are lifted up, drawn out of the rubber band 16, and the feeler 15a are lowered as rotating the whole hand part, the rubber band 16 can be rolled on a fixed position on the circumferential surface of the paper feed roller 16. Thus, the rubber band 16 is accurately located in position, and can be automated and, what is more, manhour for winding work for the rubber band 16 is abatable.
Patent JP-H09117560-A (JP)
Title: Island equipment device
Inventor: IOKI SADAO
IPC: G06F12/16
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of easily confirming the game state of a game machine before a power failure. SOLUTION: Even when the power failure occurs, game data based on the various kinds of signals outputted from the game machine before that are stored and held by an EEPROM 215, and after the power failure is dissolved, the game data are read by a controller 210 and displayed by an information display device 202. The discharge balls or the like are accurately compensated for a player.
Patent JP-S61157970-A (JP)
Title: Character input method
Inventor: SHIBATA KUNIHIRO
IPC: G06F3/02
Filed: 1984-12-29
Abstract: PURPOSE:To reduce the number of key switches to simplify the operation by operating only the first key switch, the second key switch, and an upper case/ space key switch when a Hiragana (cursive form of Japanese syllabary) character or the like is inputted. CONSTITUTION:An input device 1 is provided with the first key witches 2, 2A, 2B, 2C, and 2D, the second key switches 3, 3A, 3B, 3C, and 3D, an upper case/space key switch 6, etc. When Hiragana characters are inputted, characters 'a, i, u, e, o' are inputted by operating switches 2-2D with a right hand. When each of 20 characters 'ka, ki, ku, ke, ko, sa, si, su, se, so, ta, ti, tu, te, to, na, ni, nu, ne, no, ha, hi, hu, he, ho' is inputted, one of the first key switches is operated with the right hand, and one of the second key switches is operated with a left hand simultaneously. The other Hiragana characters, voiced sounds, p-sound, etc. are inputted by the operation of 11 key witches, thereby reducing the number of key switches to simplify the operation.
Patent JP-H11168175-A (JP)
Title: Protective circuit capable of being engaged with filter
Inventor: BERTHIOT DENIS
IPC: H01L27/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a protective circuit, wherein the cost of a diode will not become high, and which protects the device from electric surge affecting on an electronic circuit. SOLUTION: A structure, which is connected between two input terminals 11 and 12 and two output terminals 13 and 14 and wherein the output terminals are connected to the input of the circuit to be protected for protection against electric surge, is constituted. The first input terminal 11 is connected to the third output terminal 13 via an impedance Z. The second input terminal 12 is connected to the second output terminal 14. The input terminals 11 and 12 are mutually connected by a first avalanche diode Z1. The output terminals 13 and 14 are mutually connected by a second avalanche diode Z2 having the same polarity as that of the first avalanche diode, and such a structure is provided.
Patent JP-H07134730-A (JP)
Title: Method for inputting three-dimensional coordinates
Inventor: KENESU EMU JIYOONZU
IPC: G06F3/0488
Filed: 1993-11-09
Abstract: PURPOSE:To provide a three-dimensional coordinate input method capable of executing input work for three-dimensional coordinates while holding a picture display with a stereoscopic effect by coordinate input work using a mouse or a tablet in a threedimensional CAD system. CONSTITUTION:A graphic display device 1 in a three-dimensional graphic processor 1 to 6 includes a step for generating a virtual plane (p) and a step for inputting two-dimensional coordinate data from a two-dimensional coordinate input device 3 and interactively inputting a three-dimensional coordinate value corresponding to the virtual plane (p) from the device 3 based upon the twodimensional coordinate data inputted so as to generate the three-dimensional graphic on the device 1.
Patent JP-H01120906-A (JP)
Title: Two-dimension phased array antenna
Inventor: TAKAHASHI TADAO
IPC: H01Q3/26
Filed: 1987-11-05
Abstract: PURPOSE:To improve the economy being a problem in the comparison of the cost-performance by eliminating the need for a variable attenuator and providing a switch applying on/off control to supply power to an antenna element located at an apex of a square so as to attain simple constitution as a whole. CONSTITUTION:While variable phase shifters 2 of eight antenna elements 1 not located on the apexes of a square are connected directly to each distributer 3 respectively, a switch 5 is interposed respectively between a variable phase shifter 2 and a distributer 3 of each of four antenna element 1 located on the apexes (1, 1), (1, 4), (4, 4) and (4, 1) of the square, the four switches 5 are subjected to on/off control in response to the beam scanning direction thereby controlling the power supply to the four antenna elements. That is, the antenna element 1 on the apex in a direction orthogonal to the beam scanning direction is set in the non-feeding state so as to obtain a proper tilt characteristic in the electric field strength distribution at both sides orthogonal to the beam scanning direction thereby obtaining a radiation pattern whose side lobe level is decreased.
Patent JP-H04154327-A (JP)
Title: Automatic band scrambling system in tdm device
Inventor: TANEGASHIMA TOSHIHIKO
IPC: H04J3/16
Filed: 1990-10-18
Abstract: PURPOSE:To effectively utilize a band by constituting this system so that all nodes on a network allocate dynamically the band independently by a trigger from a low-order device. CONSTITUTION:A trigger from a data terminal 1 is recognized by a line set 2, and it is informed to a device control part 4 that it is necessary to obtain a band. The device control part 4 which receives a request to obtain the band searches a network connection interface 7 connected to a ground node from a circuit table 5. Also, the device control part 4 confirms whether a free band in present on its network connection interface 3 or not by a network connection table 6, and issues a band scrambling command to the ground node, in the case the band is present thereon. The ground node which receives the band scrambling command enters into a connection sequence to a terminal to be connected.
Patent JP-H03142745-A (JP)
Title: Tape cassette loading device
Inventor: MATSUMOTO SHIGERU
IPC: G11B15/68
Filed: 1989-10-30
Abstract: PURPOSE:To successively load one tape cassette when the other tape cassette is ejected after the reproducing thereof is finished and to realize the consecutive reproducing by providing slide plates which are mounted on respective loading arms so that they can be slided, which are installed an energizing member between a slide arm and themselves and which are coupled to respective carriers. CONSTITUTION:The slide plates 10 and 11 coupled to the carriers 4 and 5 are provided to be mounted on two loading arms 8 and 9 where the tape cassettes are respectively loaded and which load two carriers 4 and 5 carrying the tape cassettes so that they can be slided. Besides, the energizing member 12 is installed to them. That means, a spring 12 is installed between the slide plates 10 and 11 and the loading arms 8 and 9, and it energizes them in a direction that the plates 10 and 11 elongate toward the arms 8 and 9. Thus, when the reproducing of one tape cassette is finished, the other tape cassette is successively loaded after one is ejected and reproduced.
Patent JP-H04154316-A (JP)
Title: Logic circuit
Inventor: HOKIMOTO TAKEHIRO
IPC: H03K19/20
Filed: 1990-10-18
Abstract: PURPOSE:To suppress spike noise and to prevent the malfunction of a D--flip-flop by setting a larger delay quantity than a shift of time between signals each applied to a first and a second input terminals to a delay circuit. CONSTITUTION:Levels of an input signal inputted to an input terminal 1 and an input signal applied to an input terminal 2 are inputted with a shift of time T1, therefore, to an output of an EXNOR 3, a spike noise is outputted for the time T1. A signal obtained by delaying the output of the EXNOR 3 by T2 through a delay circuit 4, and a signal applied to the input terminal 1 and an input terminal 2 are inputted to an AND 5. In such a case, the output signal outputted from an output terminal 6 is T2>T1, therefore, even if the level of a signal each applied to the input terminal 1 and the input terminal 2 is varied with a shift of the time T1, spike noise is not generated.
Patent JP-H08124555-A (JP)
Title: Funnel device
Inventor: KAMIYAMA ISAO
IPC: H01M2/36
Filed: 1994-10-19
Abstract: PURPOSE: To provide a funnel device simplifying a structure, reducing a cost, further lightening weight, and facilitating maintenance. CONSTITUTION: This is a funnel device, for pouring a liquid by placing an opening part 40 upward, of a vessel 23 having the opening part 40. The device comprises a funnel part 20 connected to the opening part 40 for pouring the liquid and a seal member 60 provided on the tip side of the funnel part 20 for sealing the space between the funnel part 20 and an internal peripheral surface 77 of the vessel 23.
Patent JP-H04264081-A (JP)
Title: Use of benzo (b) thiophene-2-carboxyimidoamide derivative
Inventor: ROBAATO TOOMASU ROOGAN
IPC: A61K31/38
Filed: 1991-10-25
Abstract: The invention relates to the use of the benzo[b]thiophene-2-carboximidamide derivative having formula I <CHEM> or pharmaceutically acceptable salts thereof, for the preparation of a medicament which is suitable for the treatment of heart failure, having high bioavailability without inducing nausea, vomiting and/or restlessness.
Patent JP-S63133022-A (JP)
Title: Package weighing apparatus
Inventor: TAKAHASHI TORU
IPC: G01G11/00
Filed: 1986-11-25
Abstract: PURPOSE:To achieve a higher weighting accuracy, by a method wherein grasping devices are set below a welder for sealing the mouth of a bag and released slightly delayed from the releasing of the welder to drop the bag to a right position of a weighing device at a correct attitude. CONSTITUTION:Grasping devices 21 and 22 are arranged below welders 5 and 6. When the welders 5 and 6 shift to the releasing state after completing the sealing, the grasping devices 21 and 22 continue the grasping for a little more time. Thus, as a sealed part of a bag 4 is not allowed to move together with the welders 5 and 6 through adhering thereto, it is separated. Upon the release of the grasping devices 21 and 22, the bag 4 drops directly.